IntelliJ IDEA 2016.2 Help

Reverting Local Changes

When you modify, add, or delete files, which are under version control, you are always able to revert
such changes, rolling back the file's contents to what it was before the last successful update,
check out, or commit.

The exact name of the command (revert or roll back), and the type of
the action performed when you revert changes, depend on the file status and VCS used for a particular
directory.

To revert local changes, do one of the following

In the Local Changes tab of the Version Control tool window, select one
or more items in the relevant changelist, then choose Revert
on the context menu of the selection or click the Revert button
on the toolbar of the Version Control tool window.

Select the file to be reverted and choose the relevant VCS-specific revert (roll back) command on the
VCS | <VCS> menu.